Maintenance / Troubleshooting
Performance check
7
41 | 50
Building Technologies
007023_k_en_--
Fire Safety
2017-11-22
7 Maintenance / Troubleshooting
7.1 Performance check
The devices are automatically subjected to a performance check during the self-
test. Nevertheless, it is necessary to check the devices on site at regular intervals.
Recommendation:
Check the devices every year.
Replace heavily soiled or damaged devices.
No other special maintenance work is necessary.
You will find more detailed information in the fire detection system documentation.
7.2 Test mode
For service purposes, the modules can be operated in test mode. In this mode, the
relays are not activated when activating the outputs. Only the LEDs are activated.
You will find more detailed information in the fire detection system documentation.
7.3 Localization mode
For service purposes, the modules can be switched to localization mode. In this
mode the input LED flashes continuously once per second.
The localization mode does not work with FC20xx/FC72x fire control panels!
7.4 Status retrieval
The modules are equipped with the MC-Link (Maintenance and Commissioning
Link).
Using this interface, it is possible to read data from the device with the 'FDUD292
detector exchanger and tester' or the 'FDUD293 intelligent detector tester'.
You will find additional information in documents 007227 and 009718.
You can use the MC link to query the following data:
Status of inputs
Status of outputs
Impermissible configuration
Deviation of the line or termination resistor from the initial values
Error list
Status register
